In addition to what Vinod has suggested , here is the doc for the same ,
how to share the Analytics Project
"https://experienceleague.adobe.com/docs/analytics/analyze/analysis-workspace/curate-share/share-projects.html?lang=en"
Also , you can schedule projects where you get the option of Recepients
, that way the external users can only download and view the project .
(https://experienceleague.adobe.com/docs/analytics/analyze/analysis-workspace/curate-share/t-schedule-report.html?lang=en)
Or you...